Compare phones
| Global Score | |
| 86.1 | 77.7 |
| Basic Information | |
| Motorola | Samsung |
| Android 11 | Android 10 |
| 2021-08-19 | 2020-06-19 |
| 6.42 x 2.99 x 0.28 inches | 6.44 x 2.96 x 0.35 inches |
| 5.75 ounces | 6.77 ounces |
| Frosted Emerald, Frosted Grey and Frosted White | Black, Blue, Red and White |
| Aluminum and Plastic | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| -- | TFT |
| 393 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 778G SM7325 (6 nm) chipset | Samsung Exynos 850 chipset |
| Kryo 670 Prime, 64-bit (Octa-Core 2400 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Adreno 642L GPU | Mali-G76 GPU |
| 9.45 | 9.09 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 9.84 |
| Camera | |
| 108.00 MP + 32.00 MP | 48.00 MP + 13.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (920 fps) (HD) slow motion video | -- |
| 12.1 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
Motorola Edge 20 has a global score of 86.1, which is much better than Samsung Galaxy A21s's score of 77.7. Both phones in our current comparison come with Android operating system, but Motorola Edge 20 has newer 11 version and Samsung Galaxy A21s has Android 10, providing the user a couple nice extra features. The Motorola Edge 20 construction is newer, thinner and somewhat lighter than the Samsung Galaxy A21s.
Motorola Edge 20 has a bit better CPU than Galaxy A21s, and although they both have a Octa-Core CPU, the Motorola Edge 20 also has a larger amount of RAM. Motorola Edge 20 counts with a much better looking display than Samsung Galaxy A21s, because it has a little larger display, a greater screen density and a much better 1080 x 2400px resolution.
Motorola Edge 20 counts with a little bit more memory to install applications and games or saving photos and videos than Galaxy A21s, because although it has no SD extension slot, it also counts with 128 GB internal memory. Samsung Galaxy A21s counts with improved battery life than Motorola Edge 20, because it has a 25% bigger battery capacity.
The Motorola Edge 20 has a superior camera than Samsung Galaxy A21s, because it has a bigger aperture to take better low light photos, a way better 3840x2160 video definition and a back-facing camera with a much better 108 mega-pixels resolution.
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